MD ARIFUL HAQUE articles - 250 total
2348. Number of Zero-Filled Subarrays
2348. Number of Zero-Filled Subarrays Difficulty: Medium Topics: Array, Math, Biweekly Contest...
679. 24 Game
679. 24 Game Difficulty: Hard Topics: Array, Math, Backtracking You are given an integer array...
837. New 21 Game
837. New 21 Game Difficulty: Medium Topics: Math, Dynamic Programming, Sliding Window, Probability...
1323. Maximum 69 Number
1323. Maximum 69 Number Difficulty: Easy Topics: Math, Greedy, Weekly Contest 172 You are given a...
342. Power of Four
342. Power of Four Difficulty: Easy Topics: Math, Bit Manipulation, Recursion Given an integer n,...
2264. Largest 3-Same-Digit Number in String
2264. Largest 3-Same-Digit Number in String Difficulty: Easy Topics: String, Weekly Contest...
326. Power of Three
326. Power of Three Difficulty: Easy Topics: Math, Recursion Given an integer n, return true if it...
2787. Ways to Express an Integer as Sum of Powers
2787. Ways to Express an Integer as Sum of Powers Difficulty: Medium Topics: Dynamic Programming,...
2438. Range Product Queries of Powers
2438. Range Product Queries of Powers Difficulty: Medium Topics: Array, Bit Manipulation, Prefix...
869. Reordered Power of 2
869. Reordered Power of 2 Difficulty: Medium Topics: Hash Table, Math, Sorting, Counting,...
231. Power of Two
231. Power of Two Difficulty: Easy Topics: Math, Bit Manipulation, Recursion Given an integer n,...
808. Soup Servings
808. Soup Servings Difficulty: Medium Topics: Math, Dynamic Programming, Probability and...
3363. Find the Maximum Number of Fruits Collected
3363. Find the Maximum Number of Fruits Collected Difficulty: Hard Topics: Array, Dynamic...
3479. Fruits Into Baskets III
3479. Fruits Into Baskets III Difficulty: Medium Topics: Array, Binary Search, Segment Tree,...
3477. Fruits Into Baskets II
3477. Fruits Into Baskets II Difficulty: Easy Topics: Array, Binary Search, Segment Tree,...
904. Fruit Into Baskets
904. Fruit Into Baskets Difficulty: Medium Topics: Array, Hash Table, Sliding Window, Weekly...
2106. Maximum Fruits Harvested After at Most K Steps
2106. Maximum Fruits Harvested After at Most K Steps Difficulty: Hard Topics: Array, Binary Search,...
2561. Rearranging Fruits
2561. Rearranging Fruits Difficulty: Hard Topics: Array, Hash Table, Greedy, Sort, Weekly Contest...
118. Pascal's Triangle
118. Pascal's Triangle Difficulty: Easy Topics: Array, Dynamic Programming Given an integer...
898. Bitwise ORs of Subarrays
898. Bitwise ORs of Subarrays Difficulty: Medium Topics: Array, Dynamic Programming, Bit...
2411. Smallest Subarrays With Maximum Bitwise OR
2411. Smallest Subarrays With Maximum Bitwise OR Difficulty: Medium Topics: Array, Binary Search,...
2210. Count Hills and Valleys in an Array
2210. Count Hills and Valleys in an Array Difficulty: Easy Topics: Array, Weekly Contest 285 You...
3480. Maximize Subarrays After Removing One Conflicting Pair
3480. Maximize Subarrays After Removing One Conflicting Pair Difficulty: Hard Topics: Array,...
3487. Maximum Unique Subarray Sum After Deletion
3487. Maximum Unique Subarray Sum After Deletion Difficulty: Easy Topics: Array, Hash Table,...
2322. Minimum Score After Removals on a Tree
2322. Minimum Score After Removals on a Tree Difficulty: Hard Topics: Array, Bit Manipulation,...
1695. Maximum Erasure Value
1695. Maximum Erasure Value Difficulty: Medium Topics: Array, Hash Table, Sliding Window, Weekly...
1948. Delete Duplicate Folders in System
1948. Delete Duplicate Folders in System Difficulty: Hard Topics: Array, Hash Table, String, Trie,...
2163. Minimum Difference in Sums After Removal of Elements
2163. Minimum Difference in Sums After Removal of Elements Difficulty: Hard Topics: Array, Dynamic...
3202. Find the Maximum Length of Valid Subsequence II
3202. Find the Maximum Length of Valid Subsequence II Difficulty: Medium Topics: Array, Dynamic...
3201. Find the Maximum Length of Valid Subsequence I
3201. Find the Maximum Length of Valid Subsequence I Difficulty: Medium Topics: Array, Dynamic...